18/35
12/5 * 1/7 = 7/5 * 1/7 = 1/5
It is 1 2/5 or 1.4
(1/3)/(7/15) = 1/(7/5) = 5/7
6 over 7 minus 5 over 7 is 1 over 7.
5/7 ÷ 1/2 = 10/7 or 13/7
1 over 7
3/5 divided by 1/7 is 21/5 or 4 and 1/5
1/10 x 5/7 = 1/14
7/10 - 1/5 = 7/10 - 2/10 = 5/10 = 1/2
5 over 7...
It is 2 over 7. 2 over 7 + 5 over 7= 1 Since to denominators are the same in both addends, you can just add the numerators, 2+5+7, and put that on top of the denominator. 7 over 7=1.
7/9 − 1/5 = 26/45